from praisonaiagents import Agent, db

# SQLite (zero-config, default)
agent = Agent(memory=True)

# PostgreSQL
agent = Agent(
    db=db(database_url="postgresql://localhost/mydb"),
    session_id="user-123"
)

# Redis
agent = Agent(
    db=db(database_url="redis://localhost:6379"),
    session_id="user-123"
)